TEC certification is necessary for all new HF radio that is to be connected to the public switched telephone network in India. TEC helps telecom service providers in India. Falls under Scheme : GCS, Group : C   TEC Certification for HF radio Covers the following nine variants –   HF Base Station – Baseband plus Radio HF Base Station – Radio Only HF Baseband Equipment without Radio HF Fixed Station HF Handheld Portable Stations HF Mobile Stations Complete support in TEC Certificate is given by Eikomp. Eikomp helps in documentation and procedures for obtaining a TEC Certificate.